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Question

What is the name of the viruses that fool a user into

downloading and/or executing them by pretending to be useful applications?

A Cracker

B Worm

C Trojan horses

D Keylogger

E None of these

Practice Next

More Computer Security Questions

Calculate the area of a circle whose radius is (7/8)ᵗʰ of the side of a square whose area measures 1,600 cm². (Take π = 3.14)
What is the perimeter of the square inscribed in a circle of radius 6 cm.
A circle touches all four sides of a quadrilateral. If AB = 18 cm, BC = 21 cm, and AD = 15 cm, then what is the length of CD?
The area of a sector of a circle is 88cm² and the angle of the sector is 60º. Find the radius of the circle.
The area of a square is 3,600 cm². Find the area of a circle whose radius is (2/3)ᵗʰ of the side of the square. (Use π = 3.14)
The circumference of the two circles is 120 cm and 428 cm respectively. What is the difference between their radii?
A circular sector has a radius of 14 cm and an area of 154 cm². What is the angle formed at the center by the arc? (Take π = 22/7)
If the radius of a circle is 15 cm, then which of the following is true regarding the length of the chord (L)?
Two chords of a circle 'PQ' and 'RS' crosses each other at an exterior point 'O'. Determine the length of the chord 'RS' if the chord PQ is 36 cm long, ...
The numerical value of the area of a circular park is ten times the numerical value of its perimeter. Find the diameter of the park.

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